"Bifur's Charades" or something like that. You could combine verbally described clues with illustrative screencaps, showing Bifur doing something, like you did here. Not necessarily just Bifur, but somebody doing something that could be a charades hint. The answer should be something Tolkien or topical variations thereof, depending on the chosen theme or occasion.

*munch munch* thanks for the baked goods! I won't toss these cookies, I guarantee it A bag is like a hole that you can carry with you.